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data rendering optimization

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DYefremov
2022-01-03 00:08:31 +03:00
parent 4009f5c2a2
commit 727a3fa8a2
7 changed files with 151 additions and 99 deletions
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68
app/ui/main.py
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@@ -2,7 +2,7 @@
#
# The MIT License (MIT)
#
# Copyright (c) 2018-2021 Dmitriy Yefremov
# Copyright (c) 2018-2022 Dmitriy Yefremov
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
@@ -243,7 +243,7 @@ class Application(Gtk.Application):
self._ftp_client = None
# Record
self._recorder = None
# http api
# HTTP API
self._http_api = None
self._fav_click_mode = None
# Appearance
@@ -434,6 +434,11 @@ class Application(Gtk.Application):
self._data_paned.bind_property("visible", main_header_box, "visible")
self._player_box.bind_property("visible", profile_box, "visible", 4)
self._player_box.bind_property("visible", toolbar_box, "visible", 4)
# Picons.
column = builder.get_object("picon_column")
column.set_cell_data_func(builder.get_object("picon_renderer"), self.picon_data_func)
column = builder.get_object("fav_service_column")
column.set_cell_data_func(builder.get_object("fav_picon_renderer"), self.fav_picon_data_func)
# Setting the last size of the window if it was saved.
main_window_size = self._settings.get("window_size")
if main_window_size:
@@ -696,7 +701,7 @@ class Application(Gtk.Application):
self._current_font = self._settings.list_font
if self._picons_size != self._settings.list_picon_size:
self.update_picons_size()
self._picons.clear()
if self._s_type is SettingsType.ENIGMA_2:
self._use_colors = self._settings.use_colors
@@ -742,19 +747,6 @@ class Application(Gtk.Application):
paned.set_position(main_position)
self._fav_paned.set_position(fav_position)
@run_task
def update_picons_size(self):
self._picons_size = self._settings.list_picon_size
update_picons_data(self._settings.profile_picons_path, self._picons, self._picons_size)
self.update_picons_pixbufs()
@run_idle
def update_picons_pixbufs(self):
self._fav_model.foreach(lambda m, p, itr: m.set_value(itr, Column.FAV_PICON, self._picons.get(
self._services.get(m.get_value(itr, Column.FAV_ID)).picon_id, None)))
self._services_model.foreach(lambda m, p, itr: m.set_value(itr, Column.SRV_PICON, self._picons.get(
m.get_value(itr, Column.SRV_PICON_ID), None)))
def update_background_colors(self, new_color, extra_color):
if extra_color != self._EXTRA_COLOR:
for row in self._fav_model:
@@ -2003,11 +1995,11 @@ class Application(Gtk.Application):
self.update_services_counts(len(self._services.values()))
self._wait_dialog.hide()
self._services_load_spinner.start()
factor = self.DEL_FACTOR
factor = self.DEL_FACTOR / 4
for index, srv in enumerate(services):
background = self.get_new_background(srv.flags_cas)
s = srv._replace(picon=self._picons.get(srv.picon_id, None)) + (None, background)
s = srv + (None, background)
self._services_model.append(s)
if index % factor == 0:
yield True
@@ -2282,18 +2274,9 @@ class Application(Gtk.Application):
if not is_marker:
num += 1
picon = self._picons.get(srv.picon_id, None)
# Alternatives
if srv.service_type == BqServiceType.ALT.name:
alt_servs = srv.transponder
if alt_servs:
alt_srv = self._services.get(alt_servs[0].data, None)
if alt_srv:
picon = self._picons.get(alt_srv.picon_id, None) if srv else None
self._fav_model.append((0 if is_marker else num, srv.coded, ex_srv_name if ex_srv_name else srv.service,
srv.locked, srv.hide, srv_type, srv.pos, srv.fav_id,
picon, None, background))
None, None, background))
yield True
self._fav_view.set_model(self._fav_model)
@@ -3253,15 +3236,12 @@ class Application(Gtk.Application):
@run_with_delay(2)
def on_filter_changed(self, item=None):
self._services_load_spinner.start()
model = self._services_view.get_model()
self._services_view.set_model(None)
self.update_filter_cache()
self.update_filter_state(model)
self.update_filter_state()
@run_idle
def update_filter_state(self, model):
def update_filter_state(self):
self._services_model_filter.refilter()
self._services_view.set_model(model)
GLib.idle_add(self._services_load_spinner.stop)
def update_filter_cache(self):
@@ -3516,7 +3496,25 @@ class Application(Gtk.Application):
self._services_load_spinner.stop()
yield True
# ***************** Picons *********************#
# ***************** Picons ********************* #
def picon_data_func(self, column, renderer, model, itr, data):
renderer.set_property("pixbuf", self._picons.get(model.get_value(itr, Column.SRV_PICON_ID)))
def fav_picon_data_func(self, column, renderer, model, itr, data):
srv = self._services.get(model.get_value(itr, Column.FAV_ID), None)
if not srv:
return True
picon = self._picons.get(srv.picon_id, None)
# Alternatives.
if srv.service_type == BqServiceType.ALT.name:
alt_servs = srv.transponder
if alt_servs:
alt_srv = self._services.get(alt_servs[0].data, None)
if alt_srv:
picon = self._picons.get(alt_srv.picon_id, None) if srv else None
renderer.set_property("pixbuf", picon)
@run_task
def update_picons(self):
@@ -3524,7 +3522,7 @@ class Application(Gtk.Application):
append_picons(self._picons, self._services_model)
def get_picon(self, p_id):
return get_picon_pixbuf(f"{self._settings.profile_picons_path}{p_id}", self._settings.list_picon_size)
return get_picon_pixbuf(f"{self._settings.profile_picons_path}{p_id}", self._picons_size)
def on_assign_picon(self, view, src_path=None, dst_path=None):
self._stack.set_visible_child_name(Page.PICONS.value)